Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Region: NM

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
575-427 A Anton Chico NM PLHLNMXADS0  2262 E.N.M.R. TEL COOP 664      
575-429 A Clayton NM ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-429 0 Clayton NM   073H TELNYX LLC 664   2022-10-17   
575-429 2 Clayton NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2021-05-12   
575-429 9 Clayton NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2015-07-30   
575-430 A Alamogordo NM ALBQNMXMAMD  6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664      
575-433 A Hobbs NM HBBSNMCRDS0  3798 LEACO RURAL TELEPHONE COOPERATIVE, INC. DBA LEACO 664      
575-434 A Alamogordo NM ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-436 A Playas NM ANMSNMXCDS0  2176 VALLEY TEL COOP INC 664      
575-437 A Alamogordo NM ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-438 A Las Cruces NM   883K AHOI LLC 664   2026-03-02   
575-438 2 Las Cruces NM   883K AHOI LLC 664   2026-03-02   
575-439 A Alamogordo NM ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-439 0 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 1 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 2 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 3 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 4 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 5 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 6 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 7 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-439 8 Alamogordo NM   9636 QWEST CORPORATION 664      
575-439 9 Alamogordo NM   9636 QWEST CORPORATION 664      
575-440 A Red River NM ALBQNMMAXKY  508J CENTURYLINK COMMUNICATIONS, LLC 664      
575-440 0 Red River NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2015-10-25   
575-440 1 Red River NM   206F ONVOY, LLC - NM 664   2016-04-14   
575-440 2 Red River NM   206F ONVOY, LLC - NM 664   2016-04-14   
575-440 3 Red River NM   377H PEERLESS NETWORK OF NEW MEXICO, LLC - NM 664   2020-03-20   
575-440 5 Red River NM   624H ONVOY SPECTRUM, LLC 664   2025-01-22   
575-440 6 Red River NM   206F ONVOY, LLC - NM 664   2021-03-05   
575-440 7 Red River NM   508J CENTURYLINK COMMUNICATIONS, LLC 664   2015-08-03   
575-440 8 Red River NM   206F ONVOY, LLC - NM 664   2021-03-05   
575-440 9 Red River NM   073H TELNYX LLC 664   2018-09-03   
575-441 A Hobbs NM ALBQNMMAXCY  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-442 A Alamogordo NM ALBRNMFE5MD  6529 T-MOBILE USA, INC. 664      
575-442 0 Alamogordo NM   6529 T-MOBILE USA, INC. 664   2004-06-04   
575-442 1 Alamogordo NM   6529 T-MOBILE USA, INC. 664      
575-442 2 Alamogordo NM   6529 T-MOBILE USA, INC. 664      
575-442 3 Alamogordo NM   6529 T-MOBILE USA, INC. 664      
575-442 4 Alamogordo NM   6529 T-MOBILE USA, INC. 664   2025-07-05   
575-442 5 Alamogordo NM   6529 T-MOBILE USA, INC. 664   2005-12-29   
575-442 6 Alamogordo NM   6529 T-MOBILE USA, INC. 664      
575-442 7 Alamogordo NM   145J TERRA NOVA TELECOM INC. 664   2023-12-12   
575-442 8 Alamogordo NM   6529 T-MOBILE USA, INC. 664   2004-03-25   
575-442 9 Alamogordo NM   6529 T-MOBILE USA, INC. 664      
575-443 A Alamogordo NM ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-443 0 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 1 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 2 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 3 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-443 4 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-443 5 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 6 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 7 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 8 Alamogordo NM   9636 QWEST CORPORATION 664      
575-443 9 Alamogordo NM   9636 QWEST CORPORATION 664      
575-444 A Roswell NM MSCLNM01DS1  661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 0 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 1 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 2 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 3 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 4 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 5 Roswell NM   661D MESCALERO APACHE TELECOM, INC. - NM 664      
575-444 6 Roswell NM   6529 T-MOBILE USA, INC. 664   2010-12-24   
575-444 7 Roswell NM   5562 METROPCS, INC. 664   2010-12-08   
575-444 8 Roswell NM   5562 METROPCS, INC. 664   2010-12-08   
575-444 9 Roswell NM   6529 T-MOBILE USA, INC. 664   2010-12-08   
575-445 A Raton NM RATNNMMADS0  9636 QWEST CORPORATION 664      
575-446 A Alamogordo NM ALMGNMMADS0  9636 QWEST CORPORATION 664      
575-446 0 Alamogordo NM   206F ONVOY, LLC - NM 664   2012-12-15   
575-446 1 Alamogordo NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2005-04-25   
575-446 2 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664   2008-12-08   
575-446 3 Alamogordo NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2010-09-06   
575-446 4 Alamogordo NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2002-07-31   
575-446 5 Alamogordo NM   9636 QWEST CORPORATION 664      
575-446 6 Alamogordo NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2007-07-26   
575-446 7 Alamogordo NM   9636 QWEST CORPORATION 664      
575-446 8 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-446 9 Alamogordo NM   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-447 A Raton NM ALBQNMMAXQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 664      
575-448 A Chaparral NM ALBQNMMAX4Y  206F ONVOY, LLC - NM 664      
575-448 0 Chaparral NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2008-10-30   
575-448 1 Chaparral NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2008-11-20   
575-448 2 Chaparral NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2010-09-09   
575-448 3 Chaparral NM   206F ONVOY, LLC - NM 664   2012-12-19   
575-448 4 Chaparral NM   123F BANDWIDTH.COM CLEC, LLC - NM 664   2015-11-16   
575-448 5 Chaparral NM   206F ONVOY, LLC - NM 664   2013-12-22   
575-448 6 Chaparral NM   508J CENTURYLINK COMMUNICATIONS, LLC 664   2015-06-24   
575-448 7 Chaparral NM   206F ONVOY, LLC - NM 664   2007-06-03   
575-448 8 Chaparral NM   206F ONVOY, LLC - NM 664   2011-10-30   
575-448 9 Chaparral NM   206F ONVOY, LLC - NM 664   2013-12-22   
575-449 A Las Cruces NM ALBQNMMAXLX  5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664      
575-449 0 Las Cruces NM   5562 METROPCS, INC. 664   2014-07-30   
575-449 1 Las Cruces NM   5562 METROPCS, INC. 664   2013-11-11   
575-449 2 Las Cruces NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2013-05-17   
575-449 3 Las Cruces NM   5470 LEVEL 3 COMMUNICATIONS, LLC - NM 664   2014-04-19   
575-449 4 Las Cruces NM   318J COMCAST IP PHONE, LLC 664   2013-10-24   
575-449 5 Las Cruces NM   6573 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM 664   2014-01-15   
575-449 6 Las Cruces NM   5562 METROPCS, INC. 664   2014-07-30   
575-449 7 Las Cruces NM   206F ONVOY, LLC - NM 664   2013-08-27   

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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